The then-unnamed protagonist, a Japanese vending machine otaku, is crushed to death by a falling vending machine. Then, he finds himself reincarnated in a fantasy world dungeon as a sentient vending machine. He can see and hear but is immobile, with his speech being limited to stock Japanese vending machine phrases, such as “Welcome” or “Too bad”. As a vending machine, he discovers he can dispense any item he has bought in his previous life, and can convert such sales to points thus sustaining...